Jan 9, 2026
J.
Thank you so much for these lovely filters. Now my house won't have filth. It will be clean of dust because these filters are so high-tech. They're amazing! If you love your family, you'll get one too
FP-39474E28
Air Purifier Filter compatible with Xiaomi Air Purifier 2, Mi Air Purifier 1 (Blue)
5.0· 3 reviews
Air Purifier Filters
Skill levelEasy · no tools, a few minutes
This standard blue version provides reliable purification for a healthier home environment.
Key facts
- Part type
- Air Filter
- Type
- Aftermarket replacement
Compatibility matrix
Only models verified by our team are listedThis one part fits every model listed below. No need to open each model, just add this item to your cart.
| Parts for | Model | This part |
|---|---|---|
| Xiaomi | Xiaomi Mi Air Purifier 1 | Fits |
| Xiaomi Air Purifier 2 | Fits |
Other models for this part:
Only the models listed above have a confirmed catalog fit. If yours is absent, compatibility is unknown, not ruled out. Compare the exact model identifier and any published dimensions or connectors before ordering.
Where to find your model number
- Xiaomi: Usually on a label on the housing or the filter head.
General manufacturer guidance: exact label position can vary by model.
Air Filter specifications
- Color
- Blue
- Material
- Activated Carbon and HEPA material
- Function
- Dust removal, PM2.5 filtration
- CADR Value
- 398m³/h
Installation guide - Replacing a filter
General guidance for this part type - always follow your device manualTools
- No tools required in most cases
Tips
- Do not wash a filter unless it is marked washable; wet HEPA media stops filtering.
- If the filter does not sit flush, stop and recheck the model on this page.
- 1Switch off and unplug. Power the device down and unplug it.
- 2Open the filter compartment. It is usually behind a front or back cover, or inside the dustbin on vacuums. Your manual shows the exact spot.
- 3Remove the old filter. Note how it sat, especially any airflow arrow or rubber seal facing the motor. Tap dust off into a bag outdoors.
- 4Fit the new filter. Take off all plastic wrap, seat it the same way round until it sits flush with its seal fully in contact, and never force it.
- 5Close and test. Close the cover, run the device and check for normal sound and airflow. Reset the filter reminder if your device has one.
Read the full guide: How to Replace an Air Purifier HEPA Filter →
This is general guidance for the part type, not a model-specific procedure. If the part does not fit without force, stop and recheck compatibility.
Maintenance check
Signs it's time to replace
- 01Filter looks dirty, dark or clogged
- 02Reduced acceleration or power
- 03Lower fuel economy
More parts for Xiaomi Air Purifier 2
See all Xiaomi Air Purifier 2 parts
FP-B039CE Fits 2 models
Air Purifier HEPA Filter 2, 1For Xiaomi Air Purifier 2, Mi Air Purifier 1 (Light Grey)
5.0 (2)
$58.99
More parts for Xiaomi Mi Air Purifier 1
See all Xiaomi Mi Air Purifier 1 parts12 month warranty on every part
Every part we sell is covered for 12 months from delivery. If it fails in normal use, we replace it or refund you , claim it straight from your order page.
Customer reviews
5.03 reviews
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40
30
20
10
Feb 27, 2026
Customer
Havent tried it yet, but looks like a good quality
Jan 9, 2026
M.
Fast shipping, the purifier recognizes the filter
| Rating | Reviewer | Review | Date |
|---|---|---|---|
| J. | Thank you so much for these lovely filters. Now my house won't have filth. It will be clean of dust because these filters are so high-tech. They're amazing! If you love your family, you'll get one too | Jan 9, 2026 | |
| Customer | Havent tried it yet, but looks like a good quality | Feb 27, 2026 | |
| M. | Fast shipping, the purifier recognizes the filter | Jan 9, 2026 |
Questions & answers
+Which models does this air filter fit?
Our team verified it for Xiaomi Mi Air Purifier 1, Xiaomi Air Purifier 2. The full list is in the compatibility table above.
+How do I make sure it fits my exact model?
Find the model number on your device label and compare it with the table above. Our fit guarantee covers verified models.
+What is the air filter made of?
Listed material: Activated Carbon and HEPA material.
+Is it hard to install?
Install difficulty: Easy · no tools, a few minutes. Step by step instructions are on this page.
+How fast will it arrive?
US orders arrive in 7 to 15 business days with free shipping. Other countries are shown at checkout.
+Is there a warranty?
Yes, a 12-month warranty is included, and you can extend it at checkout. Returns are accepted within 30 days.
$57.99
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